.h150{
	    height: 5.4rem;
	    text-align: center;
	    font-size: 0.8rem;
	    color: #272727;
	    line-height: 1.3rem;
	    padding-top: 2.1rem;
}
.bg{
	background: url(../images/about_bg.jpg)no-repeat;
	background-size: cover;
}